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<a name="1" href="#1">1</a>   <em class="jxr_javadoccomment">/**</em>
<a name="2" href="#2">2</a>   <em class="jxr_javadoccomment"> * Copyright (c) 2009 Cerner Corporation.</em>
<a name="3" href="#3">3</a>   <em class="jxr_javadoccomment"> * All rights reserved. This program and the accompanying materials</em>
<a name="4" href="#4">4</a>   <em class="jxr_javadoccomment"> * are made available under the terms of the Eclipse Public License v1.0</em>
<a name="5" href="#5">5</a>   <em class="jxr_javadoccomment"> * which accompanies this distribution, and is available at</em>
<a name="6" href="#6">6</a>   <em class="jxr_javadoccomment"> * <a href="http://www.eclipse.org/legal/epl-v10.html" target="alexandria_uri">http://www.eclipse.org/legal/epl-v10.html</a></em>
<a name="7" href="#7">7</a>   <em class="jxr_javadoccomment"> *</em>
<a name="8" href="#8">8</a>   <em class="jxr_javadoccomment"> * Contributors:</em>
<a name="9" href="#9">9</a>   <em class="jxr_javadoccomment"> *    Cerner Corporation - initial API and implementation</em>
<a name="10" href="#10">10</a>  <em class="jxr_javadoccomment"> */</em>
<a name="11" href="#11">11</a>  <strong class="jxr_keyword">package</strong> com.cerner.system.<strong class="jxr_keyword">rest</strong>.jaas.cas;
<a name="12" href="#12">12</a>  
<a name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals;
<a name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertSame;
<a name="15" href="#15">15</a>  
<a name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> java.net.URI;
<a name="17" href="#17">17</a>  
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
<a name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> org.restlet.Client;
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> org.restlet.data.Protocol;
<a name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> org.restlet.data.Reference;
<a name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.restlet.data.Request;
<a name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.restlet.data.Response;
<a name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.restlet.data.Status;
<a name="25" href="#25">25</a>  
<a name="26" href="#26">26</a>  <em class="jxr_javadoccomment">/**</em>
<a name="27" href="#27">27</a>  <em class="jxr_javadoccomment"> * Functional tests for {@code CasCredentialSender}.</em>
<a name="28" href="#28">28</a>  <em class="jxr_javadoccomment"> * </em>
<a name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> * @author Alex Horn</em>
<a name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> */</em>
<a name="31" href="#31">31</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasCredentialConnectorTest</a> {
<a name="32" href="#32">32</a>  
<a name="33" href="#33">33</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> URI CAS_LOGIN_URL = URI.create(<span class="jxr_string">"http://some.login/url/"</span>);
<a name="34" href="#34">34</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String USER = <span class="jxr_string">"some.user"</span>;
<a name="35" href="#35">35</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">char</strong>[] PASSWORD = <span class="jxr_string">"some.password"</span>.toCharArray();
<a name="36" href="#36">36</a>  
<a name="37" href="#37">37</a>    <strong class="jxr_keyword">private</strong> CasCredentialConnector casCredentialConnector;
<a name="38" href="#38">38</a>  
<a name="39" href="#39">39</a>    @Test
<a name="40" href="#40">40</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> serverSideSuccess() <strong class="jxr_keyword">throws</strong> Exception {
<a name="41" href="#41">41</a>      loadLoginProducer(<strong class="jxr_keyword">new</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasClient</a>(CAS_LOGIN_URL));
<a name="42" href="#42">42</a>  
<a name="43" href="#43">43</a>      assertEquals(<span class="jxr_string">"ticket-redirection"</span>, <strong class="jxr_keyword">this</strong>.casCredentialConnector.login(
<a name="44" href="#44">44</a>          CAS_LOGIN_URL, USER, PASSWORD));
<a name="45" href="#45">45</a>    }
<a name="46" href="#46">46</a>  
<a name="47" href="#47">47</a>    @Test(expected = CasConnectorException.<strong class="jxr_keyword">class</strong>)
<a name="48" href="#48">48</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> serverSideException() <strong class="jxr_keyword">throws</strong> Exception {
<a name="49" href="#49">49</a>      loadLoginProducer(<strong class="jxr_keyword">new</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasFailedClient</a>(CAS_LOGIN_URL,
<a name="50" href="#50">50</a>          Status.CLIENT_ERROR_BAD_REQUEST));
<a name="51" href="#51">51</a>  
<a name="52" href="#52">52</a>      <strong class="jxr_keyword">try</strong> {
<a name="53" href="#53">53</a>        <strong class="jxr_keyword">this</strong>.casCredentialConnector.login(CAS_LOGIN_URL, USER, PASSWORD);
<a name="54" href="#54">54</a>      } <strong class="jxr_keyword">catch</strong> (CasConnectorException e) {
<a name="55" href="#55">55</a>        assertEquals(
<a name="56" href="#56">56</a>            <span class="jxr_string">"Cannot login user '"</span>.concat(USER).concat(
<a name="57" href="#57">57</a>                <span class="jxr_string">"'. CAS responded with "</span>.concat(Status.CLIENT_ERROR_BAD_REQUEST.toString())),
<a name="58" href="#58">58</a>            e.getMessage());
<a name="59" href="#59">59</a>  
<a name="60" href="#60">60</a>        <strong class="jxr_keyword">throw</strong> e;
<a name="61" href="#61">61</a>      }
<a name="62" href="#62">62</a>    }
<a name="63" href="#63">63</a>  
<a name="64" href="#64">64</a>    @Test(expected = CasConnectorFault.<strong class="jxr_keyword">class</strong>)
<a name="65" href="#65">65</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> serverSideFailure() <strong class="jxr_keyword">throws</strong> Exception {
<a name="66" href="#66">66</a>      loadLoginProducer(<strong class="jxr_keyword">new</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasFailedClient</a>(CAS_LOGIN_URL,
<a name="67" href="#67">67</a>          Status.CLIENT_ERROR_NOT_FOUND));
<a name="68" href="#68">68</a>  
<a name="69" href="#69">69</a>      <strong class="jxr_keyword">try</strong> {
<a name="70" href="#70">70</a>        <strong class="jxr_keyword">this</strong>.casCredentialConnector.login(CAS_LOGIN_URL, USER, PASSWORD);
<a name="71" href="#71">71</a>      } <strong class="jxr_keyword">catch</strong> (CasConnectorFault e) {
<a name="72" href="#72">72</a>        assertEquals(
<a name="73" href="#73">73</a>            <span class="jxr_string">"CAS send operation failed with HTTP status code: "</span>.concat(Status.CLIENT_ERROR_NOT_FOUND.toString()),
<a name="74" href="#74">74</a>            e.getMessage());
<a name="75" href="#75">75</a>  
<a name="76" href="#76">76</a>        <strong class="jxr_keyword">throw</strong> e;
<a name="77" href="#77">77</a>      }
<a name="78" href="#78">78</a>    }
<a name="79" href="#79">79</a>  
<a name="80" href="#80">80</a>    @Test(expected = CasConnectorFault.<strong class="jxr_keyword">class</strong>)
<a name="81" href="#81">81</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> clientSideFailure() <strong class="jxr_keyword">throws</strong> Exception {
<a name="82" href="#82">82</a>      <strong class="jxr_keyword">final</strong> RuntimeException cause = <strong class="jxr_keyword">new</strong> IllegalArgumentException();
<a name="83" href="#83">83</a>      loadLoginProducer(<strong class="jxr_keyword">new</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasThrowClient</a>(cause));
<a name="84" href="#84">84</a>      <strong class="jxr_keyword">try</strong> {
<a name="85" href="#85">85</a>        <strong class="jxr_keyword">this</strong>.casCredentialConnector.login(CAS_LOGIN_URL, USER, PASSWORD);
<a name="86" href="#86">86</a>      } <strong class="jxr_keyword">catch</strong> (CasConnectorFault e) {
<a name="87" href="#87">87</a>        assertSame(cause, e.getCause());
<a name="88" href="#88">88</a>  
<a name="89" href="#89">89</a>        <strong class="jxr_keyword">throw</strong> e;
<a name="90" href="#90">90</a>      }
<a name="91" href="#91">91</a>    }
<a name="92" href="#92">92</a>  
<a name="93" href="#93">93</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> loadLoginProducer(Client client) {
<a name="94" href="#94">94</a>      <strong class="jxr_keyword">this</strong>.casCredentialConnector = <strong class="jxr_keyword">new</strong> CasCredentialConnector(client);
<a name="95" href="#95">95</a>    }
<a name="96" href="#96">96</a>  
<a name="97" href="#97">97</a>    <em class="jxr_javadoccomment">/**</em>
<a name="98" href="#98">98</a>  <em class="jxr_javadoccomment">   * Stub implementation of the HTTP connector to be used with ticket granting</em>
<a name="99" href="#99">99</a>  <em class="jxr_javadoccomment">   * cookies. It only accepts {@code POST}s to the CAS URL. It also verifies</em>
<a name="100" href="#100">100</a> <em class="jxr_javadoccomment">   * that the user name and password information is sent as a www-form.</em>
<a name="101" href="#101">101</a> <em class="jxr_javadoccomment">   */</em>
<a name="102" href="#102">102</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasClient</a> <strong class="jxr_keyword">extends</strong> Client {
<a name="103" href="#103">103</a> 
<a name="104" href="#104">104</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String casUrl;
<a name="105" href="#105">105</a> 
<a name="106" href="#106">106</a>     <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasClient</a>(URI casUrl) {
<a name="107" href="#107">107</a>       <strong class="jxr_keyword">super</strong>(Protocol.HTTP);
<a name="108" href="#108">108</a>       <strong class="jxr_keyword">this</strong>.casUrl = casUrl.toString();
<a name="109" href="#109">109</a> 
<a name="110" href="#110">110</a>     }
<a name="111" href="#111">111</a> 
<a name="112" href="#112">112</a>     @Override
<a name="113" href="#113">113</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handle(Request request, Response response) {
<a name="114" href="#114">114</a>       <strong class="jxr_keyword">if</strong> (!org.restlet.data.Method.POST.equals(request.getMethod())) {
<a name="115" href="#115">115</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> AssertionError(<span class="jxr_string">"Only POST is allowed."</span>);
<a name="116" href="#116">116</a>       }
<a name="117" href="#117">117</a>       <strong class="jxr_keyword">if</strong> (!<strong class="jxr_keyword">this</strong>.casUrl.equals(request.getResourceRef().toString())) {
<a name="118" href="#118">118</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> AssertionError(
<a name="119" href="#119">119</a>             <span class="jxr_string">"Expected CAS URL but was "</span>.concat(request.getResourceRef().toString()));
<a name="120" href="#120">120</a>       } <strong class="jxr_keyword">else</strong> {
<a name="121" href="#121">121</a>         <strong class="jxr_keyword">final</strong> String username = request.getEntityAsForm().getFirstValue(
<a name="122" href="#122">122</a>             <span class="jxr_string">"username"</span>);
<a name="123" href="#123">123</a>         <strong class="jxr_keyword">final</strong> String password = request.getEntityAsForm().getFirstValue(
<a name="124" href="#124">124</a>             <span class="jxr_string">"password"</span>);
<a name="125" href="#125">125</a>         assertEquals(USER, username);
<a name="126" href="#126">126</a>         assertEquals(<strong class="jxr_keyword">new</strong> String(PASSWORD), password);
<a name="127" href="#127">127</a>       }
<a name="128" href="#128">128</a>       response.setLocationRef(<strong class="jxr_keyword">new</strong> Reference(<span class="jxr_string">"/some/ticket-redirection"</span>));
<a name="129" href="#129">129</a>       response.setStatus(Status.SUCCESS_CREATED);
<a name="130" href="#130">130</a>     }
<a name="131" href="#131">131</a>   }
<a name="132" href="#132">132</a> 
<a name="133" href="#133">133</a>   <em class="jxr_javadoccomment">/**</em>
<a name="134" href="#134">134</a> <em class="jxr_javadoccomment">   * Stub implementation of the HTTP connector that simulates failures on the</em>
<a name="135" href="#135">135</a> <em class="jxr_javadoccomment">   * client side.</em>
<a name="136" href="#136">136</a> <em class="jxr_javadoccomment">   */</em>
<a name="137" href="#137">137</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasThrowClient</a> <strong class="jxr_keyword">extends</strong> Client {
<a name="138" href="#138">138</a> 
<a name="139" href="#139">139</a>     <strong class="jxr_keyword">final</strong> RuntimeException cause;
<a name="140" href="#140">140</a> 
<a name="141" href="#141">141</a>     <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasThrowClient</a>(RuntimeException cause) {
<a name="142" href="#142">142</a>       <strong class="jxr_keyword">super</strong>(Protocol.HTTP);
<a name="143" href="#143">143</a> 
<a name="144" href="#144">144</a>       <strong class="jxr_keyword">this</strong>.cause = cause;
<a name="145" href="#145">145</a>     }
<a name="146" href="#146">146</a> 
<a name="147" href="#147">147</a>     @Override
<a name="148" href="#148">148</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handle(Request request, Response response) {
<a name="149" href="#149">149</a>       <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">this</strong>.cause;
<a name="150" href="#150">150</a>     }
<a name="151" href="#151">151</a> 
<a name="152" href="#152">152</a>   }
<a name="153" href="#153">153</a> 
<a name="154" href="#154">154</a>   <em class="jxr_javadoccomment">/**</em>
<a name="155" href="#155">155</a> <em class="jxr_javadoccomment">   * Stub implementation of the HTTP connector to be used with ticket granting</em>
<a name="156" href="#156">156</a> <em class="jxr_javadoccomment">   * cookies that are supposed to fail. It only accepts {@code POST}s to the CAS</em>
<a name="157" href="#157">157</a> <em class="jxr_javadoccomment">   * URL. It also verifies that the user name and password information is sent</em>
<a name="158" href="#158">158</a> <em class="jxr_javadoccomment">   * as a www-form.</em>
<a name="159" href="#159">159</a> <em class="jxr_javadoccomment">   */</em>
<a name="160" href="#160">160</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasFailedClient</a> <strong class="jxr_keyword">extends</strong> Client {
<a name="161" href="#161">161</a> 
<a name="162" href="#162">162</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String casUrl;
<a name="163" href="#163">163</a> 
<a name="164" href="#164">164</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Status errorStatus;
<a name="165" href="#165">165</a> 
<a name="166" href="#166">166</a>     <a href="../../../../../../com/cerner/system/rest/jaas/cas/CasCredentialConnectorTest.html">CasFailedClient</a>(URI casUrl, Status errorStatus) {
<a name="167" href="#167">167</a>       <strong class="jxr_keyword">super</strong>(Protocol.HTTP);
<a name="168" href="#168">168</a>       <strong class="jxr_keyword">this</strong>.casUrl = casUrl.toString();
<a name="169" href="#169">169</a>       <strong class="jxr_keyword">this</strong>.errorStatus = errorStatus;
<a name="170" href="#170">170</a>     }
<a name="171" href="#171">171</a> 
<a name="172" href="#172">172</a>     @Override
<a name="173" href="#173">173</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handle(Request request, Response response) {
<a name="174" href="#174">174</a>       <strong class="jxr_keyword">if</strong> (!org.restlet.data.Method.POST.equals(request.getMethod())) {
<a name="175" href="#175">175</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> AssertionError(<span class="jxr_string">"Only POST is allowed."</span>);
<a name="176" href="#176">176</a>       }
<a name="177" href="#177">177</a>       <strong class="jxr_keyword">if</strong> (!<strong class="jxr_keyword">this</strong>.casUrl.equals(request.getResourceRef().toString())) {
<a name="178" href="#178">178</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> AssertionError(
<a name="179" href="#179">179</a>             <span class="jxr_string">"Expected CAS URL but was "</span>.concat(request.getResourceRef().toString()));
<a name="180" href="#180">180</a>       } <strong class="jxr_keyword">else</strong> {
<a name="181" href="#181">181</a>         <strong class="jxr_keyword">final</strong> String username = request.getEntityAsForm().getFirstValue(
<a name="182" href="#182">182</a>             <span class="jxr_string">"username"</span>);
<a name="183" href="#183">183</a>         <strong class="jxr_keyword">final</strong> String password = request.getEntityAsForm().getFirstValue(
<a name="184" href="#184">184</a>             <span class="jxr_string">"password"</span>);
<a name="185" href="#185">185</a>         assertEquals(USER, username);
<a name="186" href="#186">186</a>         assertEquals(<strong class="jxr_keyword">new</strong> String(PASSWORD), password);
<a name="187" href="#187">187</a>       }
<a name="188" href="#188">188</a>       response.setStatus(<strong class="jxr_keyword">this</strong>.errorStatus);
<a name="189" href="#189">189</a>     }
<a name="190" href="#190">190</a> 
<a name="191" href="#191">191</a>   }
<a name="192" href="#192">192</a> }
</pre>
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